From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Sat, 14 Jul 2007 10:13:52 +0000 (+0000)
Subject: If the timeout is negative, the user wants to block
X-Git-Tag: v3.3~1574
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/5753373bd1394e1b8d85f0e1ee9f963de662dd76?hp=a807aa1bf344d03be30b4b87761f71acd41b910b

If the timeout is negative, the user wants to block


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@3786 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/gras/Transport/sg_transport.c b/src/gras/Transport/sg_transport.c
index 3fb38303e8..b77eae404d 100644
--- a/src/gras/Transport/sg_transport.c
+++ b/src/gras/Transport/sg_transport.c
@@ -42,9 +42,13 @@ gras_socket_t gras_trp_select(double timeout) {
 	 SIMIX_process_get_name(SIMIX_process_self()),
 	 SIMIX_host_get_name(SIMIX_host_self()),
 	 timeout);
-
-	xbt_queue_shift_timed(pd->msg_selectable_sockets,
-								&active_socket, timeout);
+   if (timeout>=0) {
+      xbt_queue_shift_timed(pd->msg_selectable_sockets,
+			    &active_socket, timeout);
+   } else {
+      xbt_queue_shift(pd->msg_selectable_sockets, &active_socket);
+   }
+   
   if (active_socket == NULL) {
     DEBUG0("TIMEOUT");
     THROW0(timeout_error,0,"Timeout");